vulnerability

Ubuntu: USN-3961-1 (CVE-2019-11494): Dovecot vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 11, 2019
Added
May 4, 2019
Modified
Aug 18, 2025

Description

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.

Solutions

ubuntu-upgrade-dovecot-coreubuntu-upgrade-dovecot-submissiond
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.